Applied "ASoC: SOF: Intel: only support INFO_BATCH for legacy platforms" to the asoc tree

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The patch

   ASoC: SOF: Intel: only support INFO_BATCH for legacy platforms

has been applied to the asoc tree at

   https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-5.5

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.  

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying
to this mail.

Thanks,
Mark

>From 4c02a7bd43e22f4de53ad55b94d24e4388f712f0 Mon Sep 17 00:00:00 2001
From: Pierre-Louis Bossart <pierre-louis.bossart@xxxxxxxxxxxxxxx>
Date: Thu, 24 Oct 2019 16:03:18 -0500
Subject: [PATCH] ASoC: SOF: Intel: only support INFO_BATCH for legacy
 platforms

The current position update is not precise enough for PulseAudio to
work reliably with the timer-based scheduling on Baytrail,
Cherrytrail, Broadwell.

Disable the NO_PERIOD_WAKEUP capability and use BATCH to signal that
the position is only reliable and updated during period_elapsed
events.

This will be reverted when the firmware provides a more accurate
position for those platforms.

Reviewed-by: Jaska Uimonen <jaska.uimonen@xxxxxxxxx>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@xxxxxxxxxxxxxxx>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@xxxxxxxxxxxxxxx>
Link: https://lore.kernel.org/r/20191024210318.30068-3-pierre-louis.bossart@xxxxxxxxxxxxxxx
Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
---
 sound/soc/sof/intel/bdw.c | 2 +-
 sound/soc/sof/intel/byt.c | 6 +++---
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/sound/soc/sof/intel/bdw.c b/sound/soc/sof/intel/bdw.c
index 7b4cd1f456bf..141dad554764 100644
--- a/sound/soc/sof/intel/bdw.c
+++ b/sound/soc/sof/intel/bdw.c
@@ -598,7 +598,7 @@ const struct snd_sof_dsp_ops sof_bdw_ops = {
 			SNDRV_PCM_INFO_MMAP_VALID |
 			SNDRV_PCM_INFO_INTERLEAVED |
 			SNDRV_PCM_INFO_PAUSE |
-			SNDRV_PCM_INFO_NO_PERIOD_WAKEUP,
+			SNDRV_PCM_INFO_BATCH,
 };
 EXPORT_SYMBOL(sof_bdw_ops);
 
diff --git a/sound/soc/sof/intel/byt.c b/sound/soc/sof/intel/byt.c
index 62edb959f1fc..2abf80b3eb52 100644
--- a/sound/soc/sof/intel/byt.c
+++ b/sound/soc/sof/intel/byt.c
@@ -538,7 +538,7 @@ const struct snd_sof_dsp_ops sof_tng_ops = {
 			SNDRV_PCM_INFO_MMAP_VALID |
 			SNDRV_PCM_INFO_INTERLEAVED |
 			SNDRV_PCM_INFO_PAUSE |
-			SNDRV_PCM_INFO_NO_PERIOD_WAKEUP,
+			SNDRV_PCM_INFO_BATCH,
 };
 EXPORT_SYMBOL(sof_tng_ops);
 
@@ -706,7 +706,7 @@ const struct snd_sof_dsp_ops sof_byt_ops = {
 			SNDRV_PCM_INFO_MMAP_VALID |
 			SNDRV_PCM_INFO_INTERLEAVED |
 			SNDRV_PCM_INFO_PAUSE |
-			SNDRV_PCM_INFO_NO_PERIOD_WAKEUP,
+			SNDRV_PCM_INFO_BATCH,
 };
 EXPORT_SYMBOL(sof_byt_ops);
 
@@ -773,7 +773,7 @@ const struct snd_sof_dsp_ops sof_cht_ops = {
 			SNDRV_PCM_INFO_MMAP_VALID |
 			SNDRV_PCM_INFO_INTERLEAVED |
 			SNDRV_PCM_INFO_PAUSE |
-			SNDRV_PCM_INFO_NO_PERIOD_WAKEUP,
+			SNDRV_PCM_INFO_BATCH,
 };
 EXPORT_SYMBOL(sof_cht_ops);
 
-- 
2.20.1

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